Medium severity6.4NVD Advisory· Published Jun 17, 2025· Updated Jun 17, 2026
CVE-2025-5291
CVE-2025-5291
Description
The Master Slider – Responsive Touch Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's masterslider_pb and ms_slide shortcodes in all versions up to, and including, 3.10.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3<=3.10.8+ 1 more
- (no CPE)range: <=3.10.8
- (no CPE)
- averta/Master Slider – Responsive Touch Sliderv5Range: 0
Patches
Vulnerability mechanics
References
7- plugins.trac.wordpress.org/changeset/3309620/nvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/ce37fbd2-8d41-4feb-adf6-7ca0ca54e27anvdThird Party Advisory
- plugins.trac.wordpress.org/browser/master-slider/tags/3.10.8/includes/msp-shortcodes.phpnvdProduct
- plugins.trac.wordpress.org/browser/master-slider/tags/3.10.8/includes/msp-shortcodes.phpnvdProduct
- plugins.trac.wordpress.org/browser/master-slider/tags/3.10.8/includes/msp-shortcodes.phpnvdProduct
- plugins.trac.wordpress.org/browser/master-slider/tags/3.10.8/includes/msp-shortcodes.phpnvdProduct
- wordpress.org/plugins/master-slider/nvdProduct
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